# System requirements and installation

Source: [https://docs.virtosoftware.com/docs/virto-multiple-file-operation/system-requirements-and-installation/](https://docs.virtosoftware.com/docs/virto-multiple-file-operation/system-requirements-and-installation/)
Product: Virto Multiple File Operation
Updated: 2026-08-12

## SharePoint 2016

**Server**

Microsoft SharePoint Server 2016, Microsoft .NET Framework 4.7.2

### **Browser**

Microsoft Edge, Google Chrome, Mozilla Firefox, Brave

## SharePoint 2019 (SE)

**Server**

Microsoft SharePoint Server 2019, Microsoft SharePoint Server Subscription Edition, Microsoft .NET Framework 4.7.2

### **Browser**

Microsoft Edge, Google Chrome, Mozilla Firefox, Brave

## Pages
- [Expected outage](https://docs.virtosoftware.com/docs/virto-multiple-file-operation/system-requirements-and-installation/expected-outage/index.md) — How long a farm is unavailable while Multiple File Operations is installed or upgraded, and when to do it.
- [Installing the Multiple File Operations web part](https://docs.virtosoftware.com/docs/virto-multiple-file-operation/system-requirements-and-installation/installing-the-multiple-file-operations-web-part/index.md) — Installing the SPFx web part for SharePoint 2019 and SE so it works on modern sites and pages.
- [License and subscription](https://docs.virtosoftware.com/docs/virto-multiple-file-operation/system-requirements-and-installation/license-and-subscription/index.md) — Activating the product licence and where to see the subscription status of your Virto licences.
- [Updating and uninstalling](https://docs.virtosoftware.com/docs/virto-multiple-file-operation/system-requirements-and-installation/updating-and-uninstalling/index.md) — Run the Setup file as administrator to update the web part, and the same file to remove it.
- [FAQ](https://docs.virtosoftware.com/docs/virto-multiple-file-operation/system-requirements-and-installation/faq/index.md) — Common questions about moving to Multiple File Operations from the separate Virto bulk tools.
- [Virto Multiple Operations Settings](https://docs.virtosoftware.com/docs/virto-multiple-file-operation/system-requirements-and-installation/virto-bulk-general-settings/index.md) — Reaching Site Settings to configure Multiple Operations for the whole SharePoint site collection.
- [SharePoint On-Premises Limits on Number and Size of Files](https://docs.virtosoftware.com/docs/virto-multiple-file-operation/system-requirements-and-installation/sharepoint-on-premises-limits-on-number-and-size-of-files/index.md) — SharePoint's own limits the tool works within: the default 50 MB upload cap and how far it can be raised.